Firebase read and write

Question

How to use js to initial, update and read a variable through Firebase database as online storage?

Answer 1

i will try to make a small CRUD code in the playground
hang tight xD

in the meanwhile, here's the scoreboard script i made a while back, if you look into it, you could find some of the things you are lokking for

the script
https://cdn.rawgit.com/bureyburey/Scoreboard-Module/master/scoreboard.js

the code on playground

https://code.sololearn.com/Wb3UALD0atIG/?ref=app

Answer 2

@Calvin
i think i am done
it's far from perfect xD
but implements all of CRUD operations
you can create a new post
you can update it (must have same name in the By: input box)
delete post (same as above, must have same name in By: input box)
and obviously reading messages

Answer 3

which firebase version?
2.x or 3.x

Answer 4

and by online storage you mean the database service or the file storage service?

Answer 5

slowly the code is forming up
i am trying to put as many comments as possible

https://code.sololearn.com/WtFXsv7tdPW0/?ref=app

as of now only create/read is available

Answer 6

leave a message in the example if you have any queations :)

Answer 7

google
self practice
trial and error

there really isn't anything special to it

Answer 8

Sure, I will your code later..

Answer 9

@burey latest version.

Answer 10

@Burey Thanks again :)

Answer 11

@Burey as mentioned in the question, I need value store through Firebase database.

Answer 12

Thank you @Burey. Its really help.

Answer 13

burey can you pls say where you learned to use firebase?

Answer 14

ok thank you!